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| 1 // Copyright 2016 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. |
| 4 |
| 5 #ifndef DEVICE_VR_ANDROID_GVR_DELEGATE_H |
| 6 #define DEVICE_VR_ANDROID_GVR_DELEGATE_H |
| 7 |
| 8 #include "device/vr/vr_export.h" |
| 9 |
| 10 #include "third_party/gvr-android-sdk/src/ndk-beta/include/vr/gvr/capi/include/g
vr.h" |
| 11 |
| 12 namespace device { |
| 13 |
| 14 class DEVICE_VR_EXPORT GvrDelegate { |
| 15 public: |
| 16 virtual void RequestWebVRPresent() = 0; |
| 17 virtual void ExitWebVRPresent() = 0; |
| 18 |
| 19 virtual void SubmitWebVRFrame() = 0; |
| 20 virtual void UpdateWebVRTextureBounds(int eye, |
| 21 float left, |
| 22 float top, |
| 23 float width, |
| 24 float height) = 0; |
| 25 |
| 26 virtual gvr::GvrApi* gvr_api() = 0; |
| 27 }; |
| 28 |
| 29 class DEVICE_VR_EXPORT GvrDelegateClient { |
| 30 public: |
| 31 virtual void OnDelegateInitialized(GvrDelegate* delegate) = 0; |
| 32 virtual void OnDelegateShutdown() = 0; |
| 33 }; |
| 34 |
| 35 class DEVICE_VR_EXPORT GvrDelegateManager { |
| 36 public: |
| 37 static GvrDelegateManager* GetInstance(); |
| 38 |
| 39 void AddClient(GvrDelegateClient* client); |
| 40 void RemoveClient(GvrDelegateClient* client); |
| 41 |
| 42 void Initialize(GvrDelegate* delegate); |
| 43 void Shutdown(); |
| 44 |
| 45 GvrDelegate* delegate() { return delegate_; } |
| 46 |
| 47 private: |
| 48 GvrDelegateManager(); |
| 49 ~GvrDelegateManager(); |
| 50 |
| 51 GvrDelegate* delegate_; |
| 52 |
| 53 using ClientList = std::vector<GvrDelegateClient*>; |
| 54 ClientList clients_; |
| 55 }; |
| 56 |
| 57 } // namespace device |
| 58 |
| 59 #endif // DEVICE_VR_ANDROID_GVR_DELEGATE_H |
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